# 茨木市観光協会アプリ「アイランド」 vs 診断士エアポート

The clearest difference is in-app purchases: 茨木市観光協会アプリ「アイランド」 at none against 診断士エアポート's 1. 診断士エアポート's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 診断士エアポート sells 1 in-app purchase, starting at $24.99 per month. 茨木市観光協会アプリ「アイランド」 asks for nothing beyond the download.

茨木市観光協会アプリ「アイランド」 ships an update every 2 weeks, 診断士エアポート every 6 days. The most recent releases landed on September 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 茨木市観光協会アプリ「アイランド」 | 診断士エアポート |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 4 MB | 27 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JUST Corporation](https://appshunter.io/developer/1556991841) | [KUBOYA Inc.](https://appshunter.io/developer/1810980179) |

## What reviewers say

### 茨木市観光協会アプリ「アイランド」

[App page](https://appshunter.io/ios/app/id1556991839)

**In-app purchases:** none


### 診断士エアポート

[App page](https://appshunter.io/ios/app/id6783691663)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 診断士エアポート 月額プラン | $24.99 | per month |


## Frequently asked questions

### Is 茨木市観光協会アプリ「アイランド」 free?

茨木市観光協会アプリ「アイランド」 is free to download, with no in-app purchases.

### Is 診断士エアポート free?

診断士エアポート is free to download, with in-app purchases available.

### Do 茨木市観光協会アプリ「アイランド」 or 診断士エアポート have ads?

茨木市観光協会アプリ「アイランド」 shows ads; 診断士エアポート does not.

### Which is updated more often, 茨木市観光協会アプリ「アイランド」 or 診断士エアポート?

茨木市観光協会アプリ「アイランド」 ships an update every 2 weeks, and 診断士エアポート every 6 days. Most recently, 茨木市観光協会アプリ「アイランド」 was updated on September 21, 2026 and 診断士エアポート on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*